33925-38-1Relevant academic research and scientific papers
Gold(III)- and platinum(II)-catalyzed domino reaction consisting of heterocyclization and 1,2-migration: Efficient synthesis of highly substituted 3(2H)-furanones
Kirsch, Stefan F.,Binder, Joerg T.,Liebert, Clemence,Menz, Helge
, p. 5878 - 5880 (2006)
(Chemical Equation Presented) PtCl2-catalyzed alkyne activation initiates a domino reaction, in which a heterocyclization is followed by a 1,2-alkyl migration, for the construction of a variety of substituted 3(2H)-furanones. This stereospecifi
Synthesis of heterocyclic systems by transition-metal-catalyzed cyclization-migration reactions - A diversity-oriented strategy for the construction of spirocyclic 3(2H)-furanones and 3-pyrrolones
Binder, Joerg T.,Crone, Benedikt,Kirsch, Stefan F.,Liebert, Clemence,Menz, Helge
, p. 1636 - 1647 (2008/02/06)
Two platinum(II)-catalyzed heterocyclization-migration reactions that provide five-membered heterocycle products are described. With 5 mol-% of PtCl2 as a catalyst, 2-alkynyl-2-hydroxy carbonyl compounds 1 are converted into 3(2H)-furanones 2 a
